Kit 96GB 6x 16GB PC4-2933 REG DDR4 23400 RAM per APPLE MAC PRO 2019 A1991
Class: DDR4. Mac A1991 Ram Class: DDR4. Kit Capacity: 96GB. SubFamily: 2019. Capacity: 16GB. Your computer loads a program or file you select from the hard drive in to your computers RAM, then it will access each bit of data from there.